研究了己二酸，癸二酸和草酸对长石和石英浮选性能的影响。
The effects of hexanedioic acid, sebacic acid and oxalic acid on floatation performance of feldspar and quartz were investigated.
己二酸由环己烷催化氧化制得。
Adipic acid is obtained by catalytic oxidation of cyclohexane.
研究了用活性炭固载磷钨酸催化合成己二酸二丁酯的反应。
The reaction of the synthesis of dibutyl adipate catalyzed by phosphotungstic acid supported on activated carbon was studied.
采用适当工艺，用己二酸二元金属皂可制得高滴点润滑脂。
With proper process binary metal adipates can be used to formulate lubricating greases with high drop points.
结果表明：以己二酸和乙腈组合为催化剂的催化效果最好。
The results show that the combination of adipic acid and acetonitrile is the best catalyst.
在氨基磺酸存在下，由己二酸和正丁醇合成己二酸二丁酯。
The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.
结果表明活性炭固载磷钨酸是合成己二酸二丁酯的有效催化剂。
The results indicated that phosphotungstic supported on activated carbon was an excellent catalyst for synthesizing dibutyl adipate.
在大多数情况下，配体的酸性越强，目标产物己二酸的产率越高。
In most cases, the yield of target product adipic acid is high if the acidity of ligand is strong.
乙酰苯胺、己二酸和邻苯二甲酸氢钾可以使PV C结晶度增大。
Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.
这样一种方法对于制备双官能单体和合成己二酸的中间体特别有用。
Such a process is particularly useful in the production of difunctional monomers and intermediates in the synthesis of adipic acid.
己二酸是工业上最重要的脂肪族二元羧酸，是重要的有机化工原料。
Adipic acid is the most important dicarboxylic acid, and it is a valuable raw material used in the chemical industry.
本实用新型涉及一种适用于生产己二酸装置的结晶器，属化工装置类。
The utility model relates to a crystallizer for hexane diacid production equipment, and belongs to a chemical device.
以己二酸二乙酯为原料，经狄克曼反应合成2-羰环戊基甲酸乙酯。
Synthesis of 2-(ethoxycarbonyl) cyclopentanone by Dieckmann reaction with diethyl adipate as raw material was studied.
此外，还介绍了以非苯原料制备己二酸、己二胺的开发情况和市场动向。
The tendency of preparing adipic acid and hexamethylene diamine from non-benzene materials is also introduced.
探讨了物料配比、催化剂用量、反应温度、反应时间对己二酸产率的影响。
The effect of material ratio, catalyst amount, reaction temperature and time on the yield of adipic acid is studied.
阐述了硝酸氧化法生产己二酸的过程中两种不同的催化剂回收工艺的异同点。
This paper describes the production of adipic acid nitric acid oxidation in the process of two different catalysts at the similarities and differences in the recovery process.
该催化剂对其他一些葵二酸双酯和己二酸双酯的合成也具有良好的催化活性。
And the catalyst has good catalytic performance in some other diesters of sebacie acid and adipic acid.
分别以钨酸盐、过氧杂多化合物、杂多酸为催化剂，过氧化氢氧化法合成己二酸。
Adipic acid is synthesized by oxidation hydrogen peroxide method with tungstate and peroxide heteropoly acid as catalysts.
用己二胺、 己二酸及双功能团的氯化螺环磷酸酯经界面缩合制得含磷尼龙66。
Phosphorus containing ny1on-66 was prepared by the interphase condensation between adipic acid, hexamethylenediamine and dichloropentate.
采用己二酸与醋酸混合酸酐对糯玉米淀粉进行双重变性制备乙酰化己二酸双淀粉。
Acetylated distarch adipates was prepared by waxy corn starch with adipic acetic mixed an- hydride.
用乙二醇与己二酸聚酯化反应得到的动力学数据并不完全符合二级半动力学方程。
Both the kinetic data of the present study and those of Flory for the polyesterification of ethylene glycol and adipic acid do not exactly follow the 21/2 order kinetic equation.
用聚乙二醇与己二酸反应合成聚醚酯，再用聚醚酯与己内酰胺反应得到聚醚酯酰胺。
Poly (ether ester amide) was prepared from caprolactam and poly (ether ester) which was synthesized from polyethylene glycol and adipic acid.
本文报导通过改变催化剂、氧化剂及改进提纯方法提高己二酸的产率和纯度的方法。
The adipic acid′s productinity and purity were increased mostly by changing the oxidizing agent, the catalyzer and the puricatony method.
结果表明，己二酸酯类增塑剂相当容易从PVC食品保鲜膜中迁移到模拟油介质中。
The results show that adipates are quite easy to migrate from PVC thin films for food strapping to the stimulant oil.
有机二元酸对长石的活化强弱顺序依次为草酸、丙二酸、丁二酸、己二酸和癸二酸。
The active strong-to-weak sequence of organic dibasic acid on feldspar is oxalic acid, propanedioic acid, succinic acid, hexanedioic acid and sebacic acid.
用不同摩尔比的己二酸，一缩二乙二醇合成不饱和聚酯树脂，并对增韧效果进行研究。
Synthesis of unsaturated polyester resin with different mole ratio of adipic acid to diethylene glycol and effects of toughening were studied.
该法生产己二酸，工艺简单，节省醇、酮等化工原料，收到很好的经济效益和社会效益。
It is the simple process and economical in using of the chemical materials of alcohol and ketone, and it has better efficiency economically and socially.
埋管流化床在己二酸干燥装置上的应用，为PTA装置中干燥机的改进提供了一个新的思路。
The fluidized bed with immerged tube has been applied in adipic acid dryer device, which provides a new thought for the reformation of dryer in PTA device.
因此，有50 %的转换环己烷合成己二酸在一个单一的步骤氧化，这是最好的结果从本研究。
Thus, there was a 50% conversion of cyclohexane to adipic acid in a single step oxidation, which represented the best result from this present study.
因此，有50 %的转换环己烷合成己二酸在一个单一的步骤氧化，这是最好的结果从本研究。
Thus, there was a 50% conversion of cyclohexane to adipic acid in a single step oxidation, which represented the best result from this present study.
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